{"items":[{"id":"NVI-00008859","kind":"vulnerability","title":"pypdf has possible infinite loop when hitting EOF in standard xref table during trailer search","revision":5,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-5849-834g-hvw5","CVE-2026-119203"],"plain_summary":"GitHub lists this reviewed advisory for pypdf. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-1c4886c6d0cbaafc46647326918d92ed"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. 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This report has not examined your application.","related_sources":[{"id":"sr-0b7f9ce498645cf99957d1dc0396d83a","url":"https://github.com/advisories/GHSA-5849-834g-hvw5","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-5849-834g-hvw5","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:55:49.621Z"},{"id":"sr-83c40ac4d438428352d96e800eddf5c1","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-119203","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-119203","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-03T09:59:16.598Z"},{"id":"sr-1c4886c6d0cbaafc46647326918d92ed","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-119203","publisher":"FIRST EPSS","observed_at":"2026-11-03T17:44:07.779Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-0b7f9ce498645cf99957d1dc0396d83a"],"technology":"pypdf","known_exclusions":[],"conditions_summary":"### Impact\n\nAn attacker who uses this vulnerability can craft a PDF which leads to an infinite loop. This requires opening an incomplete file without a `trailer`.\n\n### Patches\n\nThis has been fixed in pypdf==6.21.4.\n\n### Workarounds\n\nIf you cannot upgrade yet, consider applying the changes from PR #4289.","public_affected_ranges":["< 6.21.4"]}],"null_published_at":"2026-11-08T15:11:49.384Z","source_updated_at":"2026-10-30T23:13:17.000Z","source_disclosed_at":"2026-10-30T23:13:16.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:55:49.621Z"},{"id":"NVI-00008859","kind":"vulnerability","title":"pypdf has possible infinite loop when hitting EOF in standard xref table during trailer search","revision":4,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-5849-834g-hvw5","CVE-2026-119203"],"plain_summary":"GitHub lists this reviewed advisory for pypdf. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-1c4886c6d0cbaafc46647326918d92ed"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"EPSS","as_of":"2026-11-03T12:00:27.000Z","value":"0.221%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.12699. Missing scores are unknown.","source_id":"sr-1c4886c6d0cbaafc46647326918d92ed"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-0b7f9ce498645cf99957d1dc0396d83a","url":"https://github.com/advisories/GHSA-5849-834g-hvw5","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-5849-834g-hvw5","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:55:49.621Z"},{"id":"sr-1c4886c6d0cbaafc46647326918d92ed","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-119203","publisher":"FIRST EPSS","observed_at":"2026-11-03T17:44:07.779Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-0b7f9ce498645cf99957d1dc0396d83a"],"technology":"pypdf","known_exclusions":[],"conditions_summary":"### Impact\n\nAn attacker who uses this vulnerability can craft a PDF which leads to an infinite loop. This requires opening an incomplete file without a `trailer`.\n\n### Patches\n\nThis has been fixed in pypdf==6.21.4.\n\n### Workarounds\n\nIf you cannot upgrade yet, consider applying the changes from PR #4289.","public_affected_ranges":["< 6.21.4"]}],"null_published_at":"2026-11-07T14:01:55.401Z","source_updated_at":"2026-10-30T23:13:17.000Z","source_disclosed_at":"2026-10-30T23:13:16.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-10-31T21:55:49.621Z"},{"id":"NVI-00008859","kind":"vulnerability","title":"pypdf has possible infinite loop when hitting EOF in standard xref table during trailer search","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-5849-834g-hvw5","CVE-2026-119203"],"plain_summary":"GitHub lists this reviewed advisory for pypdf. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-050ae711325d82b35e4fdbf15cd308d5"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"EPSS","as_of":"2026-11-02T12:00:30.000Z","value":"0.304%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.23175. Missing scores are unknown.","source_id":"sr-050ae711325d82b35e4fdbf15cd308d5"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-0b7f9ce498645cf99957d1dc0396d83a","url":"https://github.com/advisories/GHSA-5849-834g-hvw5","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-5849-834g-hvw5","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:55:49.621Z"},{"id":"sr-050ae711325d82b35e4fdbf15cd308d5","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. 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This requires opening an incomplete file without a `trailer`.\n\n### Patches\n\nThis has been fixed in pypdf==6.21.4.\n\n### Workarounds\n\nIf you cannot upgrade yet, consider applying the changes from PR #4289.","public_affected_ranges":["< 6.21.4"]}],"null_published_at":"2026-11-03T17:49:15.004Z","source_updated_at":"2026-10-30T23:13:17.000Z","source_disclosed_at":"2026-10-30T23:13:16.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-10-31T21:55:49.621Z"},{"id":"NVI-00008859","kind":"vulnerability","title":"pypdf has possible infinite loop when hitting EOF in standard xref table during trailer search","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-5849-834g-hvw5","CVE-2026-119203"],"plain_summary":"GitHub lists this reviewed advisory for pypdf. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-32479db341afeaf265b7f2c22d6c3b01"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"0.304%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.23191. Missing scores are unknown.","source_id":"sr-32479db341afeaf265b7f2c22d6c3b01"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-0b7f9ce498645cf99957d1dc0396d83a","url":"https://github.com/advisories/GHSA-5849-834g-hvw5","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-5849-834g-hvw5","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:55:49.621Z"},{"id":"sr-32479db341afeaf265b7f2c22d6c3b01","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-119203","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:15.375Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-0b7f9ce498645cf99957d1dc0396d83a"],"technology":"pypdf","known_exclusions":[],"conditions_summary":"### Impact\n\nAn attacker who uses this vulnerability can craft a PDF which leads to an infinite loop. This requires opening an incomplete file without a `trailer`.\n\n### Patches\n\nThis has been fixed in pypdf==6.21.4.\n\n### Workarounds\n\nIf you cannot upgrade yet, consider applying the changes from PR #4289.","public_affected_ranges":["< 6.21.4"]}],"null_published_at":"2026-10-31T22:27:15.285Z","source_updated_at":"2026-10-30T23:13:17.000Z","source_disclosed_at":"2026-10-30T23:13:16.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-10-31T21:55:49.621Z"},{"id":"NVI-00008859","kind":"vulnerability","title":"pypdf has possible infinite loop when hitting EOF in standard xref table during trailer search","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-5849-834g-hvw5","CVE-2026-119203"],"plain_summary":"GitHub lists this reviewed advisory for pypdf. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-0b7f9ce498645cf99957d1dc0396d83a"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-0b7f9ce498645cf99957d1dc0396d83a","url":"https://github.com/advisories/GHSA-5849-834g-hvw5","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-5849-834g-hvw5","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:55:49.621Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-0b7f9ce498645cf99957d1dc0396d83a"],"technology":"pypdf","known_exclusions":[],"conditions_summary":"### Impact\n\nAn attacker who uses this vulnerability can craft a PDF which leads to an infinite loop. This requires opening an incomplete file without a `trailer`.\n\n### Patches\n\nThis has been fixed in pypdf==6.21.4.\n\n### Workarounds\n\nIf you cannot upgrade yet, consider applying the changes from PR #4289.","public_affected_ranges":["< 6.21.4"]}],"null_published_at":"2026-10-31T22:13:27.119Z","source_updated_at":"2026-10-30T23:13:17.000Z","source_disclosed_at":"2026-10-30T23:13:16.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-10-31T21:55:49.621Z"}],"next_cursor":null,"snapshot_revision":"42594"}